YAMAHA DT 250 [1974-1979] - WÖSSNER forged pistons

WÖSSNER forged pistons for YAMAHA DT 250 from 1974 to 1979

The WÖSSNER forged piston is assigned to the YAMAHA DT 250 in the complete year range from 1974 to 1979. As a forged aluminum version, it is intended for use as a piston in 2T engines. The standard piston compression and the defined oversize make selection suitable for the intended bore easier.

Technical features

• Brand: WOSSNER
• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 70.44 mm
• Letter oversize: 050
• Oversize: +0.05
• Bore diameter: 70.50 mm
• Rings Quantity: 2
• Stroke: 2T

Vehicle assignment

The piston is assigned to the YAMAHA DT 250, built between 1974 and 1979. Before ordering, check whether the required bore diameter of 70.50 mm and the oversize +0.05 match the intended engine repair.

Selection guide

The diameter Ø of 70.44 mm, the bore diameter of 70.50 mm and the marking 050 are particularly relevant for the assignment. The version with 2 rings and standard piston compression complements the key technical data of this forged piston for 2T use.